Space
China’s answer to SpaceX’s Starlink is also threatening astronomy
The first 18 satellites of a planned Chinese mega constellation are brighter than all but 500 stars in the sky, raising fears of a huge impact on astronomy
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Space
Current laws cannot protect civilians in space if something goes wrong
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Technology
Cold war spy satellites and AI detect ancient underground aqueducts
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Space
Astronomers worried by launch of five new super-bright satellites
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Space
Falling satellite will give clues to how objects burn up on re-entry
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Space
Starlink tests show how to save radio astronomy from satellites
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Earth
Record amount of water from 2022 Tonga eruption is still in atmosphere
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Technology
Battle-damage detector can help aid groups rapidly respond during war
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Space
Laser-powered licence plates could help avoid satellite collisions
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Environment
Satellite launched to track down leaks of potent greenhouse gas
MethaneSAT will orbit the planet 15 times a day to capture unprecedented amounts of data on methane emissions from human and natural sources
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Space
Russia鈥檚 space weapon: Is it nuclear and does it pose a threat?
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Space
Satellite beamed power from space to Earth for the first time ever
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Earth
Dead spacecraft are seeding the upper atmosphere with metal
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Space
Space Force鈥檚 secretive space plane is making its highest flight yet
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